<!DOCTYPE html>
<html lang="zh-cn">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
</head>
<style>
    .kit-login-bg {
        position: absolute;
        top: 0px;
        left: 0px;
        right: 0px;
        bottom: 0px;
        background-size: cover;
        background-image: url(/statics/build/images/welcome.jpg);
    }
</style>
<body>
<div class="kit-login-bg"></div>
</body>
</html>